baber/WOPTO huggingface dataset:
Patent DE-3763811-D1 (DE)
Inventor: STIPEK THEODOR DIPL ING DR
IPC: F02M59/26
Filed: 1987-11-20
Granted: 1990-08-23
Abstract: 1. A pump element of a fuel injection pump for fuel-injected internal combustion engines, in which the pump piston bushing (2) has at least one suction and overflow bore (3) over which control edges (4, 5) of the pump piston (1) slide, at least one control edge (4) disposed in the region of the piston end face determining the start of flow and at least one, in particular oblique control edge (5) disposed on the piston casing determining the end of flow, and, during at least part of the compression stroke of the pump piston (1), a throttled line connexion being present between the operating chamber (11) of the pump piston (1) and the suction and overflow bore (3), the throttled line connexion being formed by a plurality of radial bores (7) which are arranged parallel to the control edge (4) determining the start of flow and which are connected to the operating chamber (11) of the pump piston (1), characterized in that a plurality of radial bores (7) open directly onto the casing surface of the pump piston in an area thereof which slides over the suction and overflow bore (3), the openings (8) of the radial bores (7) are at equal distances from the control edge (4), and the radial bores (7) open into only those areas of the piston casing which correspond to a rotational position of the pump piston (1) for large injection quantities.
Patent DE-3764692-D1 (DE)
Inventor: BAUJAT JACQUES
IPC: G21C1/08
Filed: 1987-03-24
Granted: 1990-10-11
Abstract: A nuclear reactor has a pressure resistant vertical vessel with inlet and outlet pipes situated at the same horizontal level. It also includes internals having a barrel supporting the core and defining with the vessel a down flow path for the coolant from the inlet pipes towards a space under the core and upper internals defining a flow path for the coolant leaving the core, above this latter, and flowing towards the outlet pipes. The upper internals include dividing walls defining circumferentially distributed volumes located at the common level of the pipes and each over a different angular sector. Some volumes belong to the initial part of the downgoing coolant path and the others force part at least of the coolant leaving the core to follow a path which is successively directed upwardly then curving towards the outlet pipes. The invention is particularly suitable for use in pressurized water reactors.
Patent DE-3769039-D1 (DE)
Inventor: FELBER JOSEF
IPC: E04H6/44
Filed: 1987-08-03
Granted: 1991-05-08
Abstract: A weather protective roofing structure for small aircraft comprising a plurality of hemispherical bars which are supported in a rotatable manner around a common axis, which bars are attached to and covered with a plurality of covering material segments forming a hemispherical cover. The hemispherical bars are rotatable around the common axis by means of a tackle apparatus and an electrical winch during assembly of the roofing structure to form an enclosure, and during disassembly and folding of the hemispherical cover. Assembly and disassembly are facilitated by means of two torsion springs provided at the hinge assemblies and attached to the outermost bar.
Patent DE-3776856-D1 (DE)
Inventor: GARRET STEPHEN JOHN
IPC: A24D1/22
Filed: 1987-09-18
Granted: 1992-04-02
Abstract: An elongate smoking article for releasing an aerosol into the mouth of a smoker comprises, a fuel rod (16) having a light-up end (17) adapted to be lit by a smoker; a tube (14) extending from the fuel rod (16) to a mouth end (30) of the article thereby defining a condensation chamber (28) between the fuel rod (16) and the mouth end (30) of the article; ventilation means (22) to permit the passage of ventilating air from the light-up end (17) of the fuel rod to the condensation chamber (28), and a porous ceramic cylindrical element (18) impregnated with an aerosol precursor surrounding the fuel rod (16) and in intimate contact with at least a portion thereof. A permeable fire-proof sheath (20) surrounds the ceramic element (18), the sheath (20) being adapted to provide physical integrity of the whole assembly, to allow the inward diffusion of air to maintain and propagate combustion of the fuel rod (16) and to allow outward diffusion of combustion products.
Patent DE-3783210-D1 (DE)
Inventor: RANADE GAUTAM RAMCHANDRA
IPC: A61K9/70
Filed: 1987-10-16
Granted: 1993-02-04
Abstract: A matrix device for controlled release of at least one active agent to an ambient environment, said matrix comprising an active agent - or agents - containing polymer which has been subjected to tensile stress. Included is a laminate device comprising at least one matrix as core sheet, said core sheet or sheets comprising the active agent or agents in a polymer matrix which has been subjected to stress and, in a further embodiment, a porosity enhancing agent in admixture with said agent; the core sheet or sheets being alternately sandwiched or interposed between coextensive inert polymeric films substantially impermeable to said environment and to said agent or agents, said device being perforated by one or a plurality of macroholes extending through said sheets and said films. Also included are methods for making such a device.
Patent DE-3783657-D1 (DE)
Inventor: KOENIG WOLFGANG DR
IPC: C07K5/10
Filed: 1987-06-05
Granted: 1993-03-04
Abstract: Peptide derivs. of formula (I) and their salts are new: R2 = H or NH(A)nR; R3 = NH2, guanidino or mono- or di(1-3C alkyl)amino; m = 1-6; A = NH-CR4R5-CO; R = H, 1-6C alkanoyl, 7-11C aroyl (opt. mono- or disubstd. by 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, halogen, CONH2, 2-5C alkoxycarbonyl and/or SO2NH2 or monosubstd. by methylenedioxy), (5-7C)cycloalkyl(1-3C)alkanoyl or (6-14C)aryl(1-3C)alkanoyl, where one CH2 gp. in R may be replaced by O or S; n = 0 or 1; R4 and R5 = H, 1-6C alkyl or 7-11C aralkanoyl; L = Pro, D-Pro or NHCH(R6)CO; R6= (a) 1-6C alkyl opt. monosubstd. by OH, 1-6C alkoxy, 2-7C alkoxycarbonyl,  CONH2 or NHR, provided that R is not H, (b) 7-11C aralkyl opt. monosubstd. in the ring by 1-6C alkoxy, or (c) indol-3-ylmethyl; M = Pro, D-Pro or NHCH(R7)CO; R7 is as defined for R6; B = NHCH((CH2)mR3)CO; R8, R6 in which any CH, CH2 or CH3 gps. beta to NH are opt. monohydroxylated; R9 = H; or R8+R9 = (CH2)3 or (CH2)4; R1 = H, OH, 1-6C alkoxy, COOR10 or CONR10R11; or R1+R = CO; R10 and R11 = H, 1-6C alkyl or 7-11C aralkyl, or NR10R11 = pyrrolidino, piperidino or morpholino.
Patent DE-3784852-D1 (DE)
IPC: A61K31/525
Filed: 1987-11-17
Granted: 1993-04-22
Abstract: A deficiency of cobalamin or folate in warm-blooded animals, indicative of a variety of disorders, is detected by assaying body fluids for the presence of elevated levels of total homocysteine.
Patent DE-3785260-D1 (DE)
Inventor: OCHMANN RUDOLF
IPC: H05G1/64
Filed: 1987-06-17
Granted: 1993-05-13
Abstract: The X-ray generator comprises an alternator and means for a dosage or time-controlled switching-off of HT-supply to X-ray tube. A counting arrangement (11,13) is provided which determines the number of alternator oscillations for an exposure and switches the HT-supply off after an equal number of oscillations have been attained for a subsequent exposure. A control circuit is included for the dosing and dosage output, whereby a time-switch (15) terminates the exposure after a specified time interval. The generator is controlled in such a manner, depending on the differential between nominal- and effective dosage value or output, that the counting arrangement (11,13) terminates exposure below a differential threshold value, whilst time-switch (15) terminates same above threshold value. The generator is further provided with voltage- and current regulating devices.
Patent DE-3787225-D1 (DE)
Inventor: BLANKSCHEIN WERNER
IPC: A46B3/22
Filed: 1987-03-06
Granted: 1993-10-07
Abstract: Emerging approximately vertically from the bottom region of a bristle material holder (1, 3, 4, 5, 6) are support needles (2), the number, length (L), shape and thickness (S) of which are oriented to the type, quantity, length and shape of the bristle material (8). While the bristle material (8) is being inserted in the bristle material holder (1, 3, 4, 5, 6), the support needles (2) are immersed in the bristle material (8). After subdividing the bristle material (8) by means of a perforated plate (9) which is placed on the root-side ends of said bristle material under the effect of vibrations, said perforated plate is placed with the bristle material (8) adhering in the holes on a shaping device (11). Under the effect of vibrations, the bristle material (8) slides into shaping cups (12) of the shaping device (11), the bundle assuming the contour of the ends of the shaping cups. When the perforated plate (9) has been removed, a further perforated plate having the desired hole diameter (D2) is pushed on and subsequently the ends of the bundles are bonded with an adhesive, after which the bundles are removed. 
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Patent DE-3850012-D1 (DE)
Inventor: LONG DAVID M
IPC: A61K9/00
Filed: 1988-08-05
Granted: 1994-07-14
Abstract: Fluorocarbon emulsions for use in or with animal bodies and organs thereof, maintains emulsion stability through normal sterilization procedures with selective osmotic and buffering agents, maintains the emulsion at within predetermined osmolarity levels and, when desired, free of excessive calcium precipitation, reduces in vivo and in vitro red blood cell injury, reduces adverse anemia effects, reduces viscosity and reduces the rate of oxidation, and tends to equilibrate its distribution in major body organs thereby reducing toxicity. The osmotic agents may buffer and may provide nutrient in the form of sugars. The osmotic and buffering agents can comprise, selectively, hexahydric alcohols, namely mannitol and sorbitol; certain sugars, namely glucose, mannose and fructose; along with buffering agents that will affect osmolarity including imidazole, tris(hydroxymethyl)aminomethane, sodium chloride, sodium bicarbonate, monobasic potassium phosphate, dibasic potassium phosphate, calcium chloride, magnesium sulfate, monobasic sodium phosphate, dibasic sodium phosphate or combinations of them. The emulsion may include tocopherol. A method of emulsifying the fluorocarbon includes forced flow impingement under pressure after mixing the fluorocarbon into the discontinuous phase. The fluorocarbon emulsion can be used to deliver drugs and medicines soluble in, or transportable by the emulsion.
Patent DE-3852531-D1 (DE)
Inventor: DATEMA ROELF
IPC: A61K31/7042
Filed: 1988-04-06
Granted: 1995-02-02
Abstract: A compound of formula (I), wherein the radicals A, X, R<1>, R<2>, and R<3> are defined as follows: A: formula (a) or formula (b); X: (a) O; (b) S; (c) CH2; R<1>: H; alkyl containing 1-3 carbon atoms; -CH=CH2; -CH=CH-CH3; -CH2-CH=CH2; formula (II); -C=CH; R<2>: H; or R<2> constitutes together with R<3> a carbon-carbon bond; R<3>: H; F; Cl; Br; I; N3; CN; C=CH; OH; OCH3; CH2OH; and when R<3> is F; Cl; Br; I; N3; CN; C=CH; OH; OCH3 or CH2OH it may have either the cis-configuration or trans-configuration relative to the hydroxymethyl function at position 4', or R<3> constitutes together with R<2> a carbon-carbon bond, and therapeutically acceptable salts thereof, for use in therapy, in particular for the treatment of HIV virus infections.
Patent DE-3854879-D1 (DE)
Inventor: OHSUYE KAZUHIRO
IPC: C12N15/12
Filed: 1988-07-15
Granted: 1996-02-22
Abstract: A C-terminal  alpha -amidating enzyme of Xenopus laevis and precursor thereof produced by a recombinant DNA technique; a DNA coding for the enzyme or precursor thereof; a plasmid containing the DNA; a host organism transformed with the plasmid; a process for production of the enzyme using the transformant; and a process for production of a C-terminal  alpha -amidated peptide using the enzyme.
Patent DE-3864756-D1 (DE)
Inventor: COLLINS MALCOLM GEORGE
IPC: B65D25/32
Filed: 1988-05-11
Granted: 1991-10-17
Abstract: A plastics strap handle is secured to a plastics container body by means of a spigot (2) which is pushed into the wall (7) of the container body to form a socket (11). Material from the wall around the socket is coined into an annulus (12) surrounding the shank (4) of the spigot to retain the head (3) of the spigot in the socket.
Patent DE-3864988-D1 (DE)
Inventor: GOLDT HEINZ DIPL ING
IPC: E01C7/26
Filed: 1988-11-01
Granted: 1991-10-24
Abstract: The road-surfacing material is of natural and/or synthetic minerals, with a bonding mixture of bitumen and hydraulic bonding agent. The content of both bitumen and agent is between 1% and 3% by weight, the two totalling at least 3% by weight. The total water content is roughly equal to that allowing the thickest covering. Bitumen can be added in the form of an anionic watery emulsion.
Patent DE-3865345-D1 (DE)
Inventor: KRAEMER ROLF DIPL ING
IPC: B61G11/18
Filed: 1988-04-14
Granted: 1991-11-14
Abstract: The sprung rail vehicle buffer, comprises two tubular telescopic housing sections, whose ends form support plates for the spring between them. Its length is determined by a locking device, fixed to one section and protruding into a recess in the other one to prevent relative rotation, the recess length defining the max. extent of sliding movement. In the outside of the casing (1a) of the inner housing section (1) is a longitudinal groove (3) of limited length which does not extend through the casing. In the casing (2a) of the outer section is an opening (5) in line with the groove, in which a locking device (6) is inserted and secured, preventing the relative rotation.
Patent DE-3866204-D1 (DE)
Inventor: SWARS HELMUT
IPC: D01G1/00
Filed: 1988-09-22
Granted: 1991-12-19
Abstract: The drive shaft (1) carries drive members (21). At least some members are combined into groups, in which they are joined to each other by thin-wall, elastic expanded sleeves (22). The members are pref. integral with the sleeves. The shaft can be hollow and plastically expanded at the sleeve locations. Alternatively, the drive members and sleeves can be shrunk onto it. The drive members, partic. where symmetrical ones, can have axial recesses (27) to form narrower radial ribs (24) between hubs and outside portions.
Patent DE-3866441-D1 (DE)
Inventor: SCHOLLEN HENDRIKUS ANDREAS PET
IPC: B25H1/00
Filed: 1988-06-15
Granted: 1992-01-09
Abstract: A support device for the injector (2) with which plastic material is injected into a break (4) of a windshield (3) of a motor car, said device comprising: a plate shaped body (7); a column (19) connected to said body and to a suction cup (22) for fixing said body onto the windshield; an arm (37) which is pivotally connected to the body and is formed by a strip which can be clamped on a support element (34) in various positions and within given limits substantially central in respect of the suction cup being connected to the plate shaped body.
Patent DE-3867019-D1 (DE)
Inventor: FERLUGA DUSAN
IPC: A61K35/64
Filed: 1988-06-21
Granted: 1992-01-30
Abstract: The process is carried out by extracting the propolis at a low temperature, such as not above 20 DEG C, with an ethanol/water mixture with exposure to ultrasound of a certain frequency for a brief time, such as 25 minutes, in a closed system and subsequently decanting the resulting suspension and separating the clear propolis extract from the solid particles. The resulting propolis extract is distinguished by a high biological activity.
Patent DE-3869077-D1 (DE)
Inventor: RUEGGEBERG KLAUS ING GRAD
IPC: H01M50/193
Filed: 1988-11-14
Granted: 1992-04-16
Abstract: A plastic sealing element (1) for prim. cells is a perforated disc (2) with a raised rim made of acidproof plastics and with a rotational symmetry. A soft elastomer ring (3) has been extruded to it as a bead. An EVA copolymer has been found to be specially useful. EAM or ETFE can also be considered.
Patent DE-3871520-D1 (DE)
Inventor: KLEINSCHMIDT PETER
IPC: B41J2/525
Filed: 1988-03-23
Granted: 1992-07-02
Abstract: The printing device has at least one laser source (22,23,24) providing a focussed laser beam (lambda 1,2,3) directed via a transparent element (5) onto the ink ribbon (2) brought into contact with the surface of the printing support (1), supported at the rear by a printing roller (6). The ink ribbon (2) has a carrier foil (3) with an applied layer (4) of microcapsules containing the different colour inks, which are ruptured selectively by the incident laser beam (lambda 1,2,3) to discharge the ink onto the surface of the printing support (1). Pref. each of the microcapsules also contains a laser radiation absorbing material, or alternatively the wall of each microcapsule is made of a laser absorbing material.
Patent DE-3875564-D1 (DE)
Inventor: TROTTA ROBERT ANTHONY
IPC: B26B21/56
Filed: 1988-08-24
Granted: 1992-12-03
Abstract: A tubular upstanding wall (7) of a predetermined height and defining a central aperture (11) has an integrally formed, inwardly facing flange (8) on its upper end, and an integrally formed, outwardly facing flange (9) on its lower end. The inwardly facing flange has a sharpened cutting edge (10) thereby forming a razor blade. One or more razor blades are positioned through apertures in a top member and the outwardly facing flange (9) cooperates with the lower face of the top member to control the vertical position of each razor blade.
Patent DE-3876471-D1 (DE)
Inventor: MARIN HEINER
IPC: H01H11/00
Filed: 1988-03-22
Granted: 1993-01-21
Abstract: The switch has a terminal plate (4) fitted to each breaker module (1) exhibiting a connection surface (9) for the incoming line, the position and configuration of which varies in dependence on the application of the switch. The connection surface (9) is provided by a separate component (8) fitted to the terminal plate (4) via fixing screws (12) threaded into aligned bores (7, 11). Further fixing screws (6) are provided in a second fixing flange used to attach the terminal plate (4) to the end face (3) of the breaker module (1). The aligned bores (7, 11) in the terminal plate (4) and the connection surface component (8) are positioned to allow the connection surface (9) to face in different directions 9O degrees apart.
Patent DE-3879210-D1 (DE)
Inventor: CLAESSON HANS
IPC: F21S4/00
Filed: 1988-06-15
Granted: 1993-04-15
Abstract: PCT No. PCT/SE88/00324 Sec. 371 Date Nov. 20, 1989 Sec. 102(e) Date Nov. 20, 1989 PCT Filed Jun. 15, 1988 PCT Pub. No. WO88/10396 PCT Pub. Date Dec. 29, 1988.An arrangement for open profile lengths intended to permit them to be connected together to produce a channel structure which is closed around its periphery. Profile lengths of identical execution are connected together to produce a closed channel structure. Two profile lengths of identical execution, each of which has its own flange with the desired external form and a number of connecting elements projecting from a common base are so arranged, with their channel-shaped spaces facing towards one another, as to be connected together through the interaction between the flanges and connecting elements.
Patent DE-3880473-D1 (DE)
Inventor: BISHOP HUGH
IPC: C12N15/09
Filed: 1988-08-11
Granted: 1993-05-27
Abstract: Expression vectors for the expression of proteins, particularly eukaryotic proteins are provided which are based on novel plasmid replicons. Sequence cassettes useful in constructing such vectors are also disclosed. The expression vectors according to the invention are useful for expressing selected proteins in insects and insect cells. Specifically, the plasmid replicons comprise double-stranded DNA having (a) one or more sequences allowing the replicon to be reproduced in a bacterial host, (b) first and second sequences which are adapted to permit an intervening sequence located between said first and second sequences to be introduced into an expression vector, and (c) an intervening sequence located between said first and second sequences, and are characterised in that the intervening sequence comprises first and second polypeptide expression sequences (PESs) wherein each PES includes (i) a transcriptional promotor (ii) a unique restriction site for introduction of a gene which is native or foreign to the expression vector and (iii) a transcriptional termination site.
Patent DE-3881954-D1 (DE)
Inventor: FORBES JAMES CARNEGIE
IPC: A01N25/02
Filed: 1988-04-26
Granted: 1993-07-29
Abstract: Concentrates containing glyphosate herbicide which on dilution give spray solutions having higher herbicidal unit activity than prior art solutions comprise:   (a) solubilised glyphosate equivalent to at least 40 grams per litre of glyphosate acid; and   (b) a surfactant which is (i) an amine having the formula <CHEM> where R represents a straight- or branched-chain alkyl or alkenyl group having from about 8 to about 22 carbon atoms, A represents an alkylene group, for example an ethylene or propylene group, and n and n min  are integers such that n + n has a value of from 1 to about 12, (ii) a mixture of such amines having different groups R, the average number of carbon atoms in the groups R being from about 8 to about 22, or (iii) a mixture of such amines having different values of n and n min , n and n min  being integers such that in individual amines n + n min can have a value from 0 to about 15, but in the mixture the average of the sum of n + n min  is from 1 to about 12, R having a single value or an average value as in a mixture (ii); and wherein the weight ratio of (a) (expressed as glyphosate acid equivalent) to (b) is from about 1:1.75 to about 6:1.
Patent DE-3882814-D1 (DE)
Inventor: ZDENEK URBAN DIPL ING
IPC: G01R1/073
Filed: 1988-05-05
Granted: 1993-09-09
Abstract: The test adaptor has a number of contact needles (10) arranged in a test raster of less than 0.7 mm used to contact the successive wiring planes within the circuit board (3). This is effected via an angled edge face brought into planar contact  with the contact needles (10) when the circuit board (3) is  angled at between 0 and 90 degrees to the horizontal. Pref. the multi-layer wiring acts as the counter-bearing for the contact pressure.
Patent DE-3889101-D1 (DE)
Inventor: KORNHAAS WOLFGANG GRUNDIG E M
IPC: H03J1/00
Filed: 1988-12-20
Granted: 1994-05-19
Abstract: It is known to integrate a bar code reader into the housing of a remote control transmitter. If the bar code is misread in this known remote control transmitter, the wrong data reaches the memory of a receiving device to be programmed. The novel remote control transmitter is intended to make it possible to check the data read by the bar code reader. In the novel remote control transmitter, the data read by the bar code reader are decoded and shown in plain text on a display of the remote control transmitter. Programming of receiving devices with remote control. <IMAGE>
Patent DE-3889847-D1 (DE)
Inventor: KAUFMAN LEON
IPC: G01R33/28
Filed: 1988-04-18
Granted: 1994-07-07
Abstract: An MRI system using a pair of opposed magnetic poles to create the requisite static magnetic field Ho is configured so as to provide open and unobstructed patient access areas communicating directly with an MRI imaging volume along directions which are perpendicular to the patient transport axis. In this manner, operator/doctor access to the patient is maximized while potential claustrophobic reactions from the patient are minimized.
Patent DE-50003063-D1 (DE)
Inventor: BIEDENBACH BRUNO
IPC: C07B61/00
Filed: 2000-03-04
Granted: 2003-09-04
Abstract: A process is disclosed for preparing chlorinated pyridinesulphonic acid chlorides of the general formula Ifrom hydroxypyridine-sulphonic acids of the general formula IIThe process generally entails a) passing chlorine gas into a mixture of a hydroxypyridine-sulphonic acid and of phosphorus trichloride; b) heating the mixture of a) to temperatures of about 100 to about 120° C.; c) removing any phosphorus oxychloride formed and any excess phosphorus trichloride by distillation; d) taking up the residue with an organic solvent; and e) distilling the liquid phase in a vacuum, thereby obtaining the chlorinated pyridine-sulphonic acid chloride.